Investigation of electrical parameters and chemical activity of high-power short pulsed corona discharge
Electrical characteristics and chemical activity of a 50 MW, 100 kV, 22 ns pulsed corona discharge, driven by an inductive power supply, have been studied. The experiments were conducted in air at atmospheric pressure in wire-to-plane electrode geometry, and in the range of pressure up to 2.5 bar, i...
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| creator | Pokryvailo, A. Yankelevich, Y. Bornshtein, A. Shpitalnik, R. Shviro, E. |
| description | Electrical characteristics and chemical activity of a 50 MW, 100 kV, 22 ns pulsed corona discharge, driven by an inductive power supply, have been studied. The experiments were conducted in air at atmospheric pressure in wire-to-plane electrode geometry, and in the range of pressure up to 2.5 bar, in a coaxial arrangement. Current and voltage waveforms and volt-ampere characteristics have been obtained. It was found that the steepness of volt-ampere characteristics of the discharge decreases at higher air pressure. The abatement of SO/sub 2/ has been studied in a simulated gas flow in a coaxial reactor at atmospheric pressure. IR spectrometry was used for gas diagnostics. It was found the removal efficiency decreased at lower pollutant concentration and higher frequency while the pulse energy was kept invariant. |
| doi_str_mv | 10.1109/PPC.1999.823777 |
| format | Conference Proceeding |
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The experiments were conducted in air at atmospheric pressure in wire-to-plane electrode geometry, and in the range of pressure up to 2.5 bar, in a coaxial arrangement. Current and voltage waveforms and volt-ampere characteristics have been obtained. It was found that the steepness of volt-ampere characteristics of the discharge decreases at higher air pressure. The abatement of SO/sub 2/ has been studied in a simulated gas flow in a coaxial reactor at atmospheric pressure. IR spectrometry was used for gas diagnostics. It was found the removal efficiency decreased at lower pollutant concentration and higher frequency while the pulse energy was kept invariant.</description><identifier>ISBN: 0780354982</identifier><identifier>ISBN: 9780780354982</identifier><identifier>DOI: 10.1109/PPC.1999.823777</identifier><language>eng</language><publisher>IEEE</publisher><subject>Atmospheric modeling ; Atmospheric waves ; Chemicals ; Coaxial components ; Corona ; Electric variables ; Electrodes ; Geometry ; Pulsed power supplies ; Voltage</subject><ispartof>Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. 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(Cat. No.99CH36358)</title><addtitle>PPC</addtitle><description>Electrical characteristics and chemical activity of a 50 MW, 100 kV, 22 ns pulsed corona discharge, driven by an inductive power supply, have been studied. The experiments were conducted in air at atmospheric pressure in wire-to-plane electrode geometry, and in the range of pressure up to 2.5 bar, in a coaxial arrangement. Current and voltage waveforms and volt-ampere characteristics have been obtained. It was found that the steepness of volt-ampere characteristics of the discharge decreases at higher air pressure. The abatement of SO/sub 2/ has been studied in a simulated gas flow in a coaxial reactor at atmospheric pressure. IR spectrometry was used for gas diagnostics. It was found the removal efficiency decreased at lower pollutant concentration and higher frequency while the pulse energy was kept invariant.</description><subject>Atmospheric modeling</subject><subject>Atmospheric waves</subject><subject>Chemicals</subject><subject>Coaxial components</subject><subject>Corona</subject><subject>Electric variables</subject><subject>Electrodes</subject><subject>Geometry</subject><subject>Pulsed power supplies</subject><subject>Voltage</subject><isbn>0780354982</isbn><isbn>9780780354982</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1999</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNp9jjsLwkAQhA9E8FkLVvcHjBcTSa4WRTsL-7Cca24lyYW9U_HfGx-10wwz3xQjxCxWURwrvTweN1GstY7yVZJlWU-MVJarZJ3qfDUQU--vqlP6zulQ2ENzRx-ohECuke4isUITmAxUsgWGGgOyl9CcpbFYf3owge4Unu-5pdIuWvdAlt46DrK9VR67sWPXgDyTNxa4xInoX6Aj05-PxXy3PW32C0LEomWqgZ_F93PyF74AZVxH0w</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Pokryvailo, A.</creator><creator>Yankelevich, Y.</creator><creator>Bornshtein, A.</creator><creator>Shpitalnik, R.</creator><creator>Shviro, E.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>1999</creationdate><title>Investigation of electrical parameters and chemical activity of high-power short pulsed corona discharge</title><author>Pokryvailo, A. ; Yankelevich, Y. ; Bornshtein, A. ; Shpitalnik, R. ; Shviro, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-ieee_primary_8237773</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Atmospheric modeling</topic><topic>Atmospheric waves</topic><topic>Chemicals</topic><topic>Coaxial components</topic><topic>Corona</topic><topic>Electric variables</topic><topic>Electrodes</topic><topic>Geometry</topic><topic>Pulsed power supplies</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Pokryvailo, A.</creatorcontrib><creatorcontrib>Yankelevich, Y.</creatorcontrib><creatorcontrib>Bornshtein, A.</creatorcontrib><creatorcontrib>Shpitalnik, R.</creatorcontrib><creatorcontrib>Shviro, E.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Pokryvailo, A.</au><au>Yankelevich, Y.</au><au>Bornshtein, A.</au><au>Shpitalnik, R.</au><au>Shviro, E.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Investigation of electrical parameters and chemical activity of high-power short pulsed corona discharge</atitle><btitle>Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358)</btitle><stitle>PPC</stitle><date>1999</date><risdate>1999</risdate><volume>2</volume><spage>1349</spage><epage>1352 vol.2</epage><pages>1349-1352 vol.2</pages><isbn>0780354982</isbn><isbn>9780780354982</isbn><abstract>Electrical characteristics and chemical activity of a 50 MW, 100 kV, 22 ns pulsed corona discharge, driven by an inductive power supply, have been studied. The experiments were conducted in air at atmospheric pressure in wire-to-plane electrode geometry, and in the range of pressure up to 2.5 bar, in a coaxial arrangement. Current and voltage waveforms and volt-ampere characteristics have been obtained. It was found that the steepness of volt-ampere characteristics of the discharge decreases at higher air pressure. The abatement of SO/sub 2/ has been studied in a simulated gas flow in a coaxial reactor at atmospheric pressure. IR spectrometry was used for gas diagnostics. It was found the removal efficiency decreased at lower pollutant concentration and higher frequency while the pulse energy was kept invariant.</abstract><pub>IEEE</pub><doi>10.1109/PPC.1999.823777</doi></addata></record> |
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| identifier | ISBN: 0780354982 |
| ispartof | Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358), 1999, Vol.2, p.1349-1352 vol.2 |
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| language | eng |
| recordid | cdi_ieee_primary_823777 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Atmospheric modeling Atmospheric waves Chemicals Coaxial components Corona Electric variables Electrodes Geometry Pulsed power supplies Voltage |
| title | Investigation of electrical parameters and chemical activity of high-power short pulsed corona discharge |
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